CN87215149U

CN87215149U - Sensing device for night fishing

Info

Publication number: CN87215149U
Application number: CN 87215149
Authority: CN
Inventors: 宋伟
Original assignee: Individual
Current assignee: Individual
Priority date: 1987-12-07
Filing date: 1987-12-07
Publication date: 1988-09-14

Abstract

The utility model relates to a sensing device for night fishing. The sensing device for night fishing is composed of a float barrel, a lamp cover, and a pressure sensor and is used for replacing a floater. When a fish rises to a bait, the bait drives a hook wire and makes the pressure sensor form a circuit, and an electric bulb emits light for reporting that the fish rises to the bait. The sensing device for night fishing has the advantages of simple structure and high sensitivity can accurately report the information that the fish rises to the bait, can relieve the energy consumption of a fishing person, can save a lighting energy source for observation for the night fishing, and can realize the management of multiple rods by hands.

Description

Sensing device for night fishing

The utility model is the bait alarm device of rising to the bait at night, and it relates to the daily-use electrical appliance application technology.

As everyone knows, fishing at night in the past, judge whether bait rises to the bait, be illumination, observe the buoy action, according to the sound of buoy by torch and fuel, can discern bait rises to the bait not, so both consume electric energy or fuel in a large number, brought inconvenience again, and easily startled the shoal of fish.

The purpose of this utility model provides a kind of buoyage of suitable night fishing, and it can accurately report the information that fish is risen to the bait, and alleviates rodman's energy consumption, realizes the management of the many bars of staff, has improved fishing effect.

The utility model essence is pressure sensor, when fish food bait, drives the hook line, makes pressure sensor form the loop, emits light, and the circular fish is risen to the bait.

The utility model is made up of sensing element and display unit two parts, a floating drum (1) is arranged on alarm device, floating drum puts end face lampshade (2) is installed, there is a support plate (7) lampshade inside, bulb (5) and twist button battery (4) are contained on the support plate, draw two electrodes (3) from support plate, (6), touch two leads (10) of floating drum cover, on (10 '), as the switch stationary contact, floating drum cover lower end one plug (14), the plug axis has a through hole, usually have in a removable pin (11) patchhole, the removable pin upper end is a moving contact of connecting power supply, do not contact with stationary contact at ordinary times, it is to utilize the plug upper surface to stick with glue a rubber membrane (12) to isolate, bait drive removable pin moves down when the hook fish, when its end face compresses rubber membrane and touches two leads, circuit is connected, bulb is luminous, removable pin also overlaps a rubber spacing ring (13), to adjust contact point sensitivity.

The advantage that the utility model had is: high concentration is watched buoy attentively when having avoided the conventional hook fish, to bring hook fish person tired disadvantage easily, because this utility model has adopted on-off circuit, when a fish snapped at the bait, circuit side connects, and bulb is shinny.Thereby a button cell can use about 6 months, thereby overcome in the past hook fish at night, adopt torch or other light source Continuous irradiation on buoy, energy resource consumption is big, light easily startles the shortcoming of the shoal of fish, adopt this utility model can easily realize several fish hooking rods of a people in addition, and can be according to the size of institute hook fish, regulate alarm device sensitivity, for the hook fish person who knows shoal of fish rule of life, the vertical hook strip of shooting the arrow at the target has been come Gospel, the utility model is simple in structure, volume is little because most parts adopt working of plastics, thereby it is in light weight, profile is more attractive in appearance, more changes the bulb, battery is convenient, and it is convenient to be connected with the hook fishing line, with present all kinds of fishing devices and conventional hook fishing rod coupling all can, thereby wide adaptability.

Concrete enforcement of the present utility model is as follows:

" 1 " expression floating drum cover in the accompanying drawing, battery support plate " 7 " and lampshade " 2 " are arranged in its upper end, be connected with electrode " 3 " on the support plate " 7 ", " 6 " and button cell " 4 " bulb " 5 ", battery " 4 " is embedded in the counterbore of support plate " 7 " lower end, gum down, have a groove on counterbore top, one electrode " 3 " is housed in the groove ' electrode " a 3 " termination bulb " 5 ", one termination battery " 4 " positive pole, the negative pole of battery " 4 " is then contacted by lead " 10 ' ", support plate also has another groove on " 7 ", installing electrodes " 6 ", electrode " a 6 " end connects bulb " 5 " through soldering, one end and lead " 10 " are connected, support plate " 7 " garden week is with a rubber ring " 8 ", rely on rubber ring " 8 " strain, support plate " 7 " is fixed on the lampshade " 2 ", the bottom of lampshade " 2 " is designed to the key tooth, key tooth rear portion radially is a groove, one rubber washer " 9 " is housed on the groove, during lampshade " 2 " assembling, earlier the key tooth is aimed at the keyway of floating drum cover " 1 ", move axially floating drum cover " 1 ", make its upper surface by rubber blanket " 9 " contact lampshade, then with about lampshade " 2 " half-twist, because the strain of rubber blanket " 9 ", with floating drum cover " 1 " and lampshade " 2 " sealing and axial restraint, the lower end sidewall of floating drum cover " 1 " has sticked with glue two leads " 10 " respectively, one plug " 14 " and floating drum cover " 1 " internal diameter interference fit are arranged at the bottom of " 10 ' " floating drum cover " 1 ", plug " 14 " center is processed with a through hole, the bonding rubber membrane in upper surface " 12 ", removable pin " 11 " passes rubber membrane " 12 " at ordinary times, plug " 14 " through hole passes rubber spacing ring " 13 " in plug " 14 " other end.

The utility model is to insert rubber tube together by removable pin " 11 " and hook fishing line alarm device is attached on the hook fishing line, by changing the position of the relative hook fishing line of rubber tube, alarm device can be placed the water surface of different depth, when bait is risen to the bait, dragging the hook fishing line makes the removable pin " 11 " of alarm device overcome rubber membrane " 12 " elastic force to move downward, because the alarm device upper volume is big, buoyancy is also big, the floatage energy that alarm device is subjected to making progress overcomes rubber membrane " 12 " and applies the downward pulling force of plug " 14 ", when making removable pin " 11 " motion, the outside water surface relatively of alarm device does not move, make removable pin " 11 " like this when being subjected to the downward pulling force of bait, the reliably contact wire " 10 " of its end face, the contact of " 10 ' ", make bulb " 5 ", electrode " 3 ", " 6 ", the circuit that battery " 4 " removable pin " 11 " constitutes is connected, bulb " 5 " is luminous, thereby report hook fish person, bait is risen to the bait, if the bulb fluorescent lifetime is long, illustrate that then fish is hooked, if alarm device is moved in water surface wind, removable pin this moment " 11 " is subjected to radial load, this power can not make removable pin move vertically, so can effectively prevent the circuit false triggering, the sensitivity that circuit is connected is by regulating rubber spacing ring " 13 " axial location, the decrement and the precompression that change rubber membrane " 12 " are realized, rubber membrane " 12 " plays removable pin " 11 " is resetted, automatic shutoff circuit, and the effect of sealing alarm device.

Claims

1. the bait of the suitable night fishing alarm device of rising to the bait, this device constitutes buoy by floating drum (1), lampshade (2), it is characterized in that buoy inside forms a pressure sensor by bulb (5), twist button battery (4), electrode (3), (6), lead (10), (10 '), removable pin (11), rubber membrane (12) and rubber spacing ring (13).

2. device according to claim 1 is characterized in that floating drum (1) and lampshade (2) are to be cooperated by keyway and key tooth, with rubber blanket (9) fixing seal.

3. device according to claim 1, it is characterized in that being equipped with on the lampshade (2) support plate (7), the counterbore that connects electrode (3), (6) and bulb (5), lower end on support plate is embedded with battery (4), contact with lead (10 '), electrode (6) one ends contact with lead (10), contact with (10), (10 ') by removable pin (11) and form the loop.